cheatatmathhomework

14,758 subscribers
a community for 7 years, 11 months

Welcome to the math homework help subreddit.

This subreddit is mainly for getting help with math homework. However, math questions of all kinds are welcome. Please read the FAQ before posting. Please be careful with your superscripts, see here for advice.

You may need to add four spaces before, or put backticks around, math fragments.

Custom superscript and subscripts (credit: /r/homeworkhelp):

Here's the syntax:

*_sub_* makes sub

*`sup`* and \^(sup) both make ^(sup)

*_sup_`sup` makes subsup*

*`sup`_sub_* makes supsub

If you have trouble with spacing, add some blank spaces with \&nbsp;

2300H becomes 2300 H

Useful Symbols

Basic Math Symbols

≠ ± ∓ ÷ ∙ – √ ‰ ⊗ ≤ ≥

Geometry Symbols

∠ ∟ ° ≅ ~

Algebra Symbols

≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘

Set Theory Symbols

∩ ∪ ⊆ ⊂ ⊄ ⊇ ⊃ ⊅ ⊖ ∈ ∉ ℕ ℤ ℚ ℝ ℂ

Logic Symbols

¬ ∨ ⊕ ⇒ ⇔ ↔ ∀ ∃ ∄ ∴ ∵

Calculus and Analysis Symbols

∫ ∬ ∭ ∮ ∯ ∰ ∇ δ ∂

Greek Letters

α β Γγ Δδ ε ζ η Θθ ι κ Λλ μ Ξξ Ππ ρ Σσ Ττ υ Φφ χ Ψψ Ωω

Colored text

To help distinguish important parts of longer answers, we now have colored text (also slightly larger at 125%, may be changed back to 100%) that you can use in your posts! In order to use them, you need to put the text on a new line and everything on that line will be in that color.